diff --git a/static/js/wwads.js b/static/js/wwads.js
index d66b376..da8f3f2 100644
--- a/static/js/wwads.js
+++ b/static/js/wwads.js
@@ -3,5 +3,6 @@ window.onload = function () {
   const adnode = document.createElement("div");
   adnode.setAttribute("class", "wwads-cn wwads-vertical");
   adnode.setAttribute("data-id", "80");
+  adnode.setAttribute('style',"max-width:200px")
   ad[0].parentNode.appendChild(adnode);
 };